RU2346394C2 - Устройство и способ для передачи/приема контрольных сигналов в системе связи, использующей схему мультиплексирования с ортогональным частотным разделением каналов - Google Patents

Устройство и способ для передачи/приема контрольных сигналов в системе связи, использующей схему мультиплексирования с ортогональным частотным разделением каналов Download PDF

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RU2346394C2
RU2346394C2 RU2006145908/09A RU2006145908A RU2346394C2 RU 2346394 C2 RU2346394 C2 RU 2346394C2 RU 2006145908/09 A RU2006145908/09 A RU 2006145908/09A RU 2006145908 A RU2006145908 A RU 2006145908A RU 2346394 C2 RU2346394 C2 RU 2346394C2
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reference signal
sequence
subcarriers
frequency domain
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RU2006145908/09A
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Russian (ru)
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RU2006145908A (ru
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Сунг-Еун ПАРК (KR)
Сунг-Еун ПАРК
Сеунг-Хоон ЧОЙ (KR)
Сеунг-Хоон ЧОЙ
Донг-Сеек ПАРК (KR)
Донг-Сеек ПАРК
Дзае-Йоел КИМ (KR)
Дзае-Йоел КИМ
Дзи-Хо ДЗАНГ (KR)
Дзи-Хо ДЗАНГ
Пан-Йух ДЗОО (KR)
Пан-Йух ДЗОО
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Самсунг Электроникс Ко., Лтд.
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H04L27/262—Reduction thereof by selection of pilot symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0026—Division using four or more dimensions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H04J13/0048—Walsh
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26132—Structure of the reference signals using repetition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36—Modulator circuits; Transmitter circuits
    • H04L27/362—Modulation using more than one carrier, e.g. with quadrature carriers, separately amplitude modulated

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
RU2006145908/09A 2004-06-25 2005-06-25 Устройство и способ для передачи/приема контрольных сигналов в системе связи, использующей схему мультиплексирования с ортогональным частотным разделением каналов RU2346394C2 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20040048249 2004-06-25
KR10-2004-0048249 2004-06-25
KR1020040067648A KR100739511B1 (ko) 2004-06-25 2004-08-26 직교 주파수 분할 다중 방식을 사용하는 통신 시스템에서파일럿 신호 송수신 장치 및 방법
KR10-2004-0067648 2004-08-26

Publications (2)

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RU2006145908A RU2006145908A (ru) 2008-06-27
RU2346394C2 true RU2346394C2 (ru) 2009-02-10

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US (1) US7586836B2 (ja)
EP (1) EP1610514B1 (ja)
JP (1) JP4515501B2 (ja)
KR (1) KR100739511B1 (ja)
CN (1) CN1973467B (ja)
AU (1) AU2005257641B2 (ja)
CA (1) CA2563944C (ja)
RU (1) RU2346394C2 (ja)
WO (1) WO2006001672A1 (ja)

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CA2563944C (en) 2012-07-31
RU2006145908A (ru) 2008-06-27
EP1610514A1 (en) 2005-12-28
AU2005257641A1 (en) 2006-01-05
JP2007536875A (ja) 2007-12-13
CA2563944A1 (en) 2006-01-05
KR20050123022A (ko) 2005-12-29
US20060018251A1 (en) 2006-01-26
US7586836B2 (en) 2009-09-08
CN1973467A (zh) 2007-05-30
CN1973467B (zh) 2012-01-18
WO2006001672A1 (en) 2006-01-05
KR100739511B1 (ko) 2007-07-13
EP1610514B1 (en) 2020-01-08
AU2005257641B2 (en) 2009-02-05
JP4515501B2 (ja) 2010-08-04

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